[go: up one dir, main page]

DE60215341D1 - WHITE POLYESTERLAMINATE AND IMAGE RECEIVING LAYER FOR THERMOTRANSFER RECORDING METHOD - Google Patents

WHITE POLYESTERLAMINATE AND IMAGE RECEIVING LAYER FOR THERMOTRANSFER RECORDING METHOD

Info

Publication number
DE60215341D1
DE60215341D1 DE60215341T DE60215341T DE60215341D1 DE 60215341 D1 DE60215341 D1 DE 60215341D1 DE 60215341 T DE60215341 T DE 60215341T DE 60215341 T DE60215341 T DE 60215341T DE 60215341 D1 DE60215341 D1 DE 60215341D1
Authority
DE
Germany
Prior art keywords
polyesterlaminate
thermotransfer
white
receiving layer
recording method
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60215341T
Other languages
German (de)
Other versions
DE60215341T2 (en
DE60215341T3 (en
Inventor
Yukio Kawazu
Hisashi Ohwatari
Motoyuki Suzuki
Kozo Takahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=18970698&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60215341(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Toray Industries Inc filed Critical Toray Industries Inc
Application granted granted Critical
Publication of DE60215341D1 publication Critical patent/DE60215341D1/en
Publication of DE60215341T2 publication Critical patent/DE60215341T2/en
Publication of DE60215341T3 publication Critical patent/DE60215341T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/40Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/18Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/36Layered products comprising a layer of synthetic resin comprising polyesters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/40Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
    • B41M5/41Base layers supports or substrates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/50Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/52Macromolecular coatings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/50Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/502Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording characterised by structural details, e.g. multilayer materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/50Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/52Macromolecular coatings
    • B41M5/5218Macromolecular coatings characterised by inorganic additives, e.g. pigments, clays
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495Thickness [relative or absolute]
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495Thickness [relative or absolute]
    • Y10T428/24967Absolute thicknesses specified
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/249921Web or sheet containing structurally defined element or component
    • Y10T428/249953Composite having voids in a component [e.g., porous, cellular, etc.]
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/249921Web or sheet containing structurally defined element or component
    • Y10T428/249953Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249978Voids specified as micro
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/249921Web or sheet containing structurally defined element or component
    • Y10T428/249953Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249986Void-containing component contains also a solid fiber or solid particle
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/249921Web or sheet containing structurally defined element or component
    • Y10T428/249953Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987With nonvoid component of specified composition
    • Y10T428/249991Synthetic resin or natural rubbers
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/26Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/269Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension including synthetic resin or polymer layer or component
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2984Microcapsule with fluid core [includes liposome]
    • Y10T428/2985Solid-walled microcapsule from synthetic polymer
    • Y10T428/2987Addition polymer from unsaturated monomers only
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31786Of polyester [e.g., alkyd, etc.]

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Laminated Bodies (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
DE60215341T 2001-04-19 2002-04-16 WHITE POLYESTERLAMINATE AND IMAGE RECEIVING LAYER FOR THERMOTRANSFER RECORDING PROCESS Expired - Lifetime DE60215341T3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2001120701 2001-04-19
JP2001120701 2001-04-19
PCT/JP2002/003767 WO2002085622A1 (en) 2001-04-19 2002-04-16 White laminate polyester film and receiving sheet for thermal transfer recording using it
EP02717171A EP1393898B2 (en) 2001-04-19 2002-04-16 White laminate polyester film and receiving sheet for thermal transfer recording using it

Publications (3)

Publication Number Publication Date
DE60215341D1 true DE60215341D1 (en) 2006-11-23
DE60215341T2 DE60215341T2 (en) 2007-05-10
DE60215341T3 DE60215341T3 (en) 2013-01-31

Family

ID=18970698

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60215341T Expired - Lifetime DE60215341T3 (en) 2001-04-19 2002-04-16 WHITE POLYESTERLAMINATE AND IMAGE RECEIVING LAYER FOR THERMOTRANSFER RECORDING PROCESS

Country Status (6)

Country Link
US (1) US6869667B2 (en)
EP (1) EP1393898B2 (en)
CN (1) CN100417518C (en)
CA (1) CA2414925A1 (en)
DE (1) DE60215341T3 (en)
WO (1) WO2002085622A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060134373A1 (en) * 2003-11-17 2006-06-22 Roberts Joseph P Finish protector, and method
US20050176835A1 (en) * 2004-01-12 2005-08-11 Toshikazu Kobayashi Thermally conductive thermoplastic resin compositions
KR101330904B1 (en) * 2005-07-11 2013-11-18 데이진 듀폰 필름 가부시키가이샤 Laminate film
US20070134470A1 (en) * 2005-12-09 2007-06-14 Martin Jesberger Multilayer, white, biaxially oriented polyester film
CN102241100A (en) * 2011-05-11 2011-11-16 武汉金牛经济发展有限公司 Hot press for generating micropores and bubbles by using reflecting film and method thereof
CN102731973B (en) * 2012-04-03 2014-07-09 昆山华阳复合材料科技有限公司 Thermoplastic hydrophilic degradable waterproof moisture permeable film
EP3590712B1 (en) * 2017-03-02 2023-10-25 Mitsubishi Chemical Corporation White laminated film and recording material
US11173634B2 (en) 2018-02-01 2021-11-16 Ina Acquisition Corp Electromagnetic radiation curable pipe liner and method of making and installing the same
US10704728B2 (en) 2018-03-20 2020-07-07 Ina Acquisition Corp. Pipe liner and method of making same

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0622962B2 (en) 1988-09-19 1994-03-30 ダイアホイルヘキスト株式会社 Laminated film
JP2586664B2 (en) * 1989-12-11 1997-03-05 東レ株式会社 Laminated film
JP2952918B2 (en) * 1990-01-08 1999-09-27 東レ株式会社 Heat transfer sheet
JPH03206462A (en) * 1990-01-08 1991-09-09 Toray Ind Inc Image receiving sheet
JP3021519B2 (en) * 1990-03-09 2000-03-15 東レ株式会社 Receiving sheet for printing
KR960004143B1 (en) * 1990-04-10 1996-03-27 도오요오 보오세끼 가부시끼가이샤 A void-containing polyester film, and its laminate
EP0496323B2 (en) * 1991-01-22 2002-12-11 Toray Industries, Inc. Reflector for a surface light source
US5422175A (en) * 1992-06-01 1995-06-06 Toyo Boseki Kabushiki Kaisha Void-containing composite film of polyester type
EP0582750A1 (en) 1992-08-11 1994-02-16 Agfa-Gevaert N.V. Photographic material with opaque polyester film support
US5698489A (en) * 1994-02-25 1997-12-16 Dai Nippon Printing Co., Ltd. Thermal transfer image-receiving sheet
JPH0843994A (en) * 1994-08-04 1996-02-16 Toray Ind Inc Image receiving sheet
JPH08122969A (en) * 1994-10-25 1996-05-17 Toyobo Co Ltd Polyester film for photographic printing paper
DE19549683B4 (en) * 1994-11-02 2010-02-11 Toyo Boseki K.K. Polyester film with fine cavities and process for their preparation
US6004664A (en) * 1994-11-02 1999-12-21 Toyo Boseki Kabushiki Kaisha Film having fine voids and manufacture thereof
JP3060946B2 (en) * 1996-04-17 2000-07-10 東レ株式会社 Laminated white polyester film, method for producing the same and receiving sheet for thermal recording
JP3770507B2 (en) 1996-10-08 2006-04-26 東レ株式会社 White polyester film and method for producing the same
EP0884347B1 (en) 1997-06-09 2004-08-25 Toyo Boseki Kabushiki Kaisha Porous polyester film and thermal transfer image-receiving sheet
DE69804392T3 (en) 1997-08-12 2006-08-31 Mitsubishi Polyester Film Corp. Polyester film containing fine cells
EP0911152B1 (en) * 1997-10-24 2007-06-20 Mitsubishi Polyester Film Corporation White laminated polyester film and imaging medium
JPH11286181A (en) * 1998-04-02 1999-10-19 Toyobo Co Ltd Polyester film for thermal transfer image receiving sheet, and thermal transfer image receiving sheet
JP2000062121A (en) 1998-08-24 2000-02-29 Toray Ind Inc Laminated polyester film
TWI249548B (en) * 1998-12-08 2006-02-21 Toyo Boseki Void-containing polyester-based film
JP2000185382A (en) * 1998-12-22 2000-07-04 Toray Ind Inc Laminated polyester film
EP1052268B1 (en) 1999-05-12 2007-10-17 Mitsubishi Polyester Film Corporation Microcellular polyester film
JP2001018343A (en) * 1999-07-07 2001-01-23 Toray Ind Inc Composite film
US6187523B1 (en) * 1999-08-10 2001-02-13 Eastman Kodak Company Tough imaging member with voided polyester sheet
KR100561960B1 (en) * 2000-04-03 2006-03-21 도요 보세키 가부시키가이샤 Porous polyester film
US7041349B2 (en) * 2002-06-10 2006-05-09 Oji Paper Co., Ltd. Thermal transfer image recording composite sheet

Also Published As

Publication number Publication date
DE60215341T2 (en) 2007-05-10
DE60215341T3 (en) 2013-01-31
CA2414925A1 (en) 2003-01-10
US20040091708A1 (en) 2004-05-13
EP1393898B2 (en) 2012-11-21
EP1393898A1 (en) 2004-03-03
EP1393898B1 (en) 2006-10-11
CN1461261A (en) 2003-12-10
WO2002085622A1 (en) 2002-10-31
US6869667B2 (en) 2005-03-22
EP1393898A4 (en) 2004-08-04
CN100417518C (en) 2008-09-10

Similar Documents

Publication Publication Date Title
DK1395987T3 (en) Device and method for recording information
FI20010989A0 (en) Thermal imaging quality and condition control method
DE60219259D1 (en) Inkjet recorder and method
FI20011394L (en) Method and device for image enhancement
DE60229448D1 (en) Image evaluation method and microscope
DE60128306D1 (en) Intermediate medium for transfer recording method and imaging method
DK1367587T3 (en) data Recorder
MXPA03006194A (en) Information recording apparatus and method.
DE60239374D1 (en) Image retrieval device and image retrieval method
DE60239503D1 (en) Method for image information transmission and information generation device
DE69932862D1 (en) Image recording apparatus and method
DE60229799D1 (en) Recording method for fluorescent images.
DE60134819D1 (en) Image recording method and apparatus
DE60102193D1 (en) Photo-crosslinkable latex protective layer for recording elements
DE69840203D1 (en) Procedures for data compression
DE60026679D1 (en) Information recording method
DE60205438D1 (en) Image fixing device and image fixing method
FI20001272L (en) Method and apparatus for transferring information
DE60215341D1 (en) WHITE POLYESTERLAMINATE AND IMAGE RECEIVING LAYER FOR THERMOTRANSFER RECORDING METHOD
DE60301757D1 (en) Image recording material and image recording method
DE60206305D1 (en) Dye-receiving material and recording method
DE60214055D1 (en) Image recording material and image recording method
DE60229704D1 (en) Image reading apparatus, image forming apparatus, image reading method and image forming method
DE60220455D1 (en) Image recording apparatus and method
DE60231591D1 (en) Recording apparatus and method

Legal Events

Date Code Title Description
8363 Opposition against the patent
R102 Epo decision maintaining patent in amended form now final

Ref document number: 1393898

Country of ref document: EP

R102 Epo decision maintaining patent in amended form now final

Ref document number: 1393898

Country of ref document: EP

Effective date: 20121121